CCRL Blitz
Downloads and Statistics
October 31, 2020
Testing summary:
Total: 2'396'781 games
played by 2'840 programs

White wins: 923'025 (38.5%)
Black wins: 741'929 (31.0%)
Draws: 731'827 (30.5%)
White score: 53.8%

Engine Details

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Crafty 21.5 64-bit (2543+13
−13		)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 17 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.0 64-bit2852+15
−14		(+309)4.5 − 27.5
(+2−25=5)
14.1%
4.5 / 32
0.0%
+9
0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 = 0 1 0 0 = 0 0 =
–   Rybka 1.0 32-bit2792+13
−13		(+249)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+48
= = 0 0 0 1 0 0 0 1 0 0 = 0 = 0 0 = 0 = 0 0 0 0 1 0 1 0 0 0 = 0
–   Toga II 1.2.1a 32-bit2763+9
−9		(+220)3.5 − 28.5
(+1−26=5)
10.9%
3.5 / 32
0.0%
−114
1 0 = 0 = 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0
–   Spike 1.2 Turin2731+6
−6		(+188)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−65
0 0 0 0 1 0 0 0 0 = 0 0 0 0 0 0 = 0 0 = 0 0 = 0 0 = 0 = 0 1 = 0
–   Naum 2.0 32-bit2700+8
−8		(+157)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−66
0 0 = 0 0 0 1 0 0 0 = 0 0 1 0 0 1 0 0 0 0 0 1 0 0 = 1 0 1 0 0 0
–   Naum 2.0 64-bit2693+11
−11		(+150)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+14
0 = = 0 1 0 0 0 = = = = = 0 0 = 0 0 = 0 0 = 0 0 1 1 0 0 = 1 0 0
–   Glaurung 1.2.1 32-bit2657+10
−10		(+114)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−81
1 = = 0 = 0 1 = 0 0 0 = 0 0 0 0 0 0 0 0 = = 0 0 0 0 0 0 = 0 = =
–   Glaurung 1.2.1 64-bit2656+15
−14		(+113)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−83
0 1 0 0 0 0 0 = = = 0 0 0 0 0 = = = 0 = 0 1 0 0 = 0 0 0 = 0 0 =
–   Scorpio 1.912641+12
−12		(+98)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+63
1 1 0 = = 0 0 0 0 1 0 = 1 0 1 0 1 0 1 0 0 1 = 1 1 = = 0 = 0 1 0
–   Alaric 7042618+15
−15		(+75)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−67
0 = 0 = 0 0 0 = 0 1 1 0 1 0 0 1 0 0 0 0 0 0 = = 0 1 = 0 0 1 1 0
–   Delfi 5.12615+12
−12		(+72)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+29
0 1 0 = = 1 0 = = = = 0 0 1 0 0 1 0 = 0 = 1 0 1 1 0 0 1 0 0 1 1
–   Slow Chess Blitz WV2.12615+6
−6		(+72)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+47
= 1 0 = = 0 = 1 0 0 0 0 1 0 0 0 = 1 = = = 1 = 1 = 0 1 0 = 1 1 =
–   Frenzee 3.0 64-bit2614+14
−14		(+71)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+30
1 0 1 = = 1 0 0 0 1 = = 0 = = 0 0 0 0 0 1 = 0 1 = 0 1 1 = 0 = 1
–   Colossus 2007d2611+13
−13		(+68)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+33
= 0 0 = = = = = 0 1 0 0 0 1 1 1 0 = 1 1 0 0 0 0 1 1 1 1 0 0 0 1
–   ProDeo 1.62609+14
−14		(+66)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−40
0 0 0 = 0 = 0 = = 1 0 0 = 1 1 0 0 = 0 0 = 0 = 0 1 = = 1 0 1 0 0
–   Delfi 5.22609+11
−11		(+66)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+42
0 1 0 1 = 0 = 1 1 0 1 1 = 0 1 = 0 0 = = = 0 0 = = 0 = 0 1 0 1 1
–   ProDeo 1.22609+11
−11		(+66)20.5 − 29.5
(+12−21=17)
41.0%
20.5 / 50
0.0%
+3
0 1 0 0 = = = 1 0 1 1 = 0 1 0 0 1 0 1 0 0 = 0 0 = = 1 = = = 0 = 1 = 0 = 0 = 1 0 0 0 = = 1 = 0 0 0 1
–   WildCat 72606+10
−10		(+63)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−14
0 = 0 0 1 0 0 1 = = 0 1 = 0 0 1 = 0 1 = 0 0 0 = = = = = 0 1
–   Zappa 1.1 64-bit2604+11
−10		(+61)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−84
0 0 0 0 = 0 1 = = 0 0 0 = 1 0 0 = 0 = 1 = 0 = 0 0 1 0 0 1 0 0 =
–   Pharaon 3.5.12603+7
−7		(+60)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+48
1 0 0 0 1 = = 0 1 0 = 0 1 0 1 1 1 0 0 = 0 = = = 0 1 1 0 = 1 = 1
–   List 5.122592+10
−11		(+49)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
−26
0 0 0 0 1 = 0 = = 1 1 1 0 0 1 = 1 = 0 = 0 0 1 0 1 0 = = 0 0 0
–   Ruffian 1.0.52586+8
−8		(+43)17 − 15
(+8−6=18)
53.1%
17.0 / 32
0.0%
+59
= 1 0 = 0 1 = = 1 = = 1 0 = = 1 = 0 0 1 = 1 = = = = 1 = = 0 = =
–   Colossus 2007c2586+15
−15		(+43)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+67
1 0 1 = 1 0 = 0 = = 1 0 1 = 0 1 0 1 = 1 0 = 0 = 1 = 0 = 1 = 1 =
–   Hamsters 0.7.12580+8
−8		(+37)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
−51
0 0 0 0 0 1 = = 0 0 0 0 = = = = 1 0 = 1 1 0 0 1 = 1 0 1 0 0 0 = = =
–   Pseudo 0.7c2575+8
−8		(+32)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
−2
= 0 0 0 = = 1 = 0 = = 1 0 0 = 1 = = = 0 = = = 0 1 0 0 1 = = = 1
–   SOS 5.12572+7
−7		(+29)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
−2
0 1 1 1 = = = 1 0 0 1 1 = = 1 0 0 0 = 0 0 = = = = 0 = 1 = = 0 0
–   Aristarch 4.502568+7
−7		(+25)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.0%
+55
1 = 0 = 1 1 = = = = 0 = 0 1 = = = 1 0 1 1 = = 1 0 0 1 0 = 0 1 1
–   Petir 4.392566+10
−10		(+23)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.2%
−45
= 0 0 = = = 1 1 0 = 1 = 0 0 0 1 = 0 = 1 = 0 0 0 = 0 0 = = = 0 1
–   Booot 4.13.12564+13
−13		(+21)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
1.2%
+34
= = 0 = 1 0 1 = 0 0 0 0 = = 1 = 1 1 0 = = 0 1 = 1 = 1 = = 1 0 1
–   Hamsters 0.62559+13
−13		(+16)13 − 19
(+9−15=8)
40.6%
13.0 / 32
4.2%
−49
1 = = 1 1 0 0 = 1 0 0 0 0 0 0 0 1 0 = = 0 0 = = = 0 1 0 1 1 1 0
–   Colossus 2007a2558+16
−16		(+15)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
7.7%
+72
0 0 1 1 1 0 0 0 0 1 0 = 1 1 = 1 = = 1 1 = 1 = 1 1 0 0 = 1 1 0 1
–   Petir 4.9999992556+9
−9		(+13)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
5.4%
−37
= 1 = 0 1 = = 1 0 = = 1 1 0 0 = 0 1 0 = = 0 0 0 0 = 0 0 0 1 = 1
–   The Baron 2.23 64-bit2555+8
−8		(+12)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
6.1%
+22
0 0 1 0 1 1 0 0 1 0 = 0 0 0 = 0 1 = 1 = 1 = = 0 1 = = 0 1 = 1 1 1 1
–   Jonny 2.83 32-bit2552+11
−11		(+9)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
15.4%
+59
1 0 1 = 0 0 1 1 1 1 = 0 = 0 = 1 0 = = = 1 = = 1 1 0 1 = = 1 0 1
–   BugChess2 1.5.22548+14
−14		(+5)19 − 13
(+16−10=6)
59.4%
19.0 / 32
31.2%
+75
0 0 1 0 = 1 1 0 1 1 0 = 0 1 1 1 0 = 1 = 1 0 1 1 = 1 1 0 = 1 0 1
–   Ktulu 4.22546+11
−11		(+3)12 − 20
(+7−15=10)
37.5%
12.0 / 32
37.5%
−80
0 = = = 1 = 0 0 = 1 0 0 = 1 = 1 0 1 0 1 0 = = = 0 1 0 0 0 0 0 0
–   Anaconda 2.0.12546+10
−10		(+3)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
38.3%
+84
0 1 = 0 = 1 1 1 1 0 1 1 1 1 1 0 = = 1 1 0 1 1 0 1 0 1 0 = = 0 =
–   The Baron 1.8.12545+14
−14		(+2)18 − 14
(+16−12=4)
56.3%
18.0 / 32
44.2%
+53
0 1 0 = 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 0 = 0 = 0 1 1 1 1 1 1 = 0
–   Colossus 2006f2544+18
−18		(+1)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
47.8%
+29
1 = = 0 1 = = 1 = = 0 1 1 = 0 1 0 0 = 0 0 1 1 0 = 1 = = 1 1 = =
–   Ufim 8.022541+6
−7		(−2)21 − 11
(+17−7=8)
65.6%
21.0 / 32
64.0%
+110
1 = 1 1 1 = 1 1 1 0 = 1 = 1 1 = 1 1 1 1 0 0 1 = 0 = 1 0 = 0 1 0
–   Fritz 5.322540+13
−13		(−3)14 − 18
(+7−11=14)
43.8%
14.0 / 32
64.6%
−41
0 = 0 1 = 1 = 0 0 0 0 = 1 = = = = 1 0 1 0 1 0 = = 0 0 = = = = 1
–   SmarThink 0.17a2537+10
−10		(−6)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
78.0%
+67
= = = 0 = 0 = 1 = 1 1 = 1 = 1 1 1 1 1 0 1 1 1 0 0 0 = 1 0 0 1 1
–   Thinker 4.7a2536+11
−11		(−7)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
81.5%
+19
= = = = 0 1 0 1 1 0 = = = = 0 1 = = = 0 = 1 1 1 = = = = 0 = 1 1
–   Fritz 6 Light2534+15
−15		(−9)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
81.7%
+41
= 1 1 0 0 = 0 1 = 1 0 = 0 = 0 = = 1 = = = 1 1 1 1 0 0 1 1 = 1 1
–   Movei 00.8.4032533+16
−16		(−10)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
84.9%
−1
0 0 = 1 1 1 = 1 0 0 = 0 1 = = = = 0 0 1 0 = = 1 0 1 1 0 0 1 1 1
–   AnMon 5.602517+12
−12		(−26)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
99.8%
−105
0 1 0 1 1 0 = 1 0 0 0 0 0 = 1 0 0 = 0 = 0 1 = = 0 0 1 0 1 0 = 1
–   E.T. Chess 18.11.052511+12
−12		(−32)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+32
1 1 0 = 0 0 = = 0 1 = = 1 1 = 1 1 1 = = 0 1 = 0 1 1 0 0 1 1 = 1
–   Little Goliath Evolution 3.122504+6
−7		(−39)31.5 − 32.5
(+22−23=19)
49.2%
31.5 / 64
100.0%
−44
0 = 0 = = 1 1 = 1 0 1 1 0 0 0 = 1 1 = 0 0 1 1 0 1 0 0 = = = 1 0 0 0 1 = 1 = 1 1 1 1 0 1 = 1 = 1 = 0 = 0 0 0 = 1 0 1 = 0 0 = 0 =
–   Yace 0.99.872504+7
−7		(−39)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+27
1 = 1 = = = = 1 1 1 1 1 0 = 0 1 1 = 1 0 0 = 1 0 0 1 = 1 1 0 0 =
–   Trace 1.37a2500+7
−7		(−43)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+52
1 0 1 1 1 0 = 1 = 1 0 1 1 = = 1 1 0 = = 1 = 1 1 1 1 = 0 0 1 = 0
–   Pepito 1.59 32-bit2493+12
−12		(−50)14 − 18
(+6−10=16)
43.8%
14.0 / 32
100.0%
−84
0 0 = = 0 0 = 0 = = 0 = = = = = = 0 = 0 = 1 0 1 1 1 0 = = 1 = 1
–   Bruja 1.9.1 64-bit2490+9
−9		(−53)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+104
= 1 = 1 0 = 1 = 1 1 = 1 1 = = 1 1 = 0 1 0 1 1 0 1 1 1 1 1 0 1 1
–   Tao 5.62487+9
−9		(−56)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+39
1 1 1 1 0 1 1 1 0 0 1 0 0 1 1 0 1 0 1 1 = = 1 1 1 = = = 1 0 0 =
–   Hamsters 0.52484+18
−18		(−59)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+16
0 1 = 1 1 = 1 0 1 0 = 1 = 1 1 1 0 1 0 = 1 1 = 1 1 0 = 0 0 = 1 =
–   Green Light Chess 3.002478+14
−14		(−65)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−5
1 = = = 0 = = 1 = 1 1 = = 1 1 = 1 = 1 0 0 = 1 0 0 1 = = = 1 0 1
–   Cerebro 3.03d2471+8
−8		(−72)22.5 − 11.5
(+20−9=5)
66.2%
22.5 / 34
100.0%
+54
0 1 = 1 0 1 0 1 1 1 1 = 0 0 1 1 0 1 1 1 = 1 1 0 1 1 = 0 0 = 1 1 1 1
–   Twisted Logic 20080404x2467+15
−16		(−76)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+2
1 0 0 = 0 1 0 0 1 0 = 0 = 1 = 1 1 1 1 1 1 1 0 1 = 1 = 1 1 = 0 1
–   Arasan 10.0 64-bit2464+15
−15		(−79)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−70
1 1 = = 1 1 0 1 0 = = 0 1 = = = 1 = = 0 = 0 0 = 1 = = = = = = 0
–   Amyan 1.5972462+12
−11		(−81)13 − 19
(+9−15=8)
40.6%
13.0 / 32
100.0%
−147
= 1 0 0 1 0 0 = 0 = 0 1 0 0 1 1 0 0 1 0 = 0 = 0 = 1 0 0 1 = 1 =
–   SpiderChess 0706032440+7
−7		(−103)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−35
0 1 = 1 0 1 1 = 1 = 0 = = = 1 1 1 0 1 0 0 0 = 0 1 1 1 = 1 1 1 0
–   Abrok 5.02433+8
−8		(−110)17 − 14
(+12−9=10)
54.8%
17.0 / 31
100.0%
−81
= 0 0 = 1 1 1 1 0 1 0 0 1 1 = 0 1 0 = 0 1 1 = 1 0 = = 1 = = =
2004 games: 626 wins, 770 losses, 608 draws (30.3%), score: 46.4%

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Created in 2005-2013 by CCRL team
Last games added on October 31, 2020